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nvd[email protected]NVD:CVE-2021-20040
HistoryDec 08, 2021 - 10:15 a.m.

CVE-2021-20040

2021-12-0810:15:07
CWE-23
CWE-22
web.nvd.nist.gov
8
sma100
remote attack
path traversal

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.002

Percentile

59.4%

A relative path traversal vulnerability in the SMA100 upload funtion allows a remote unauthenticated attacker to upload crafted web pages or files as a ‘nobody’ user. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.

Affected configurations

Nvd
Node
sonicwallsma_200_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_200_firmwareMatch10.2.1.1-19sv
AND
sonicwallsma_200Match-
Node
sonicwallsma_210_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_210_firmwareMatch10.2.1.1-19sv
AND
sonicwallsma_210Match-
Node
sonicwallsma_410_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_410_firmwareMatch10.2.1.1-19sv
AND
sonicwallsma_410Match-
Node
sonicwallsma_400_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_400_firmwareMatch10.2.1.1-19sv
AND
sonicwallsma_400Match-
Node
sonicwallsma_500v_firmwareMatch10.2.0.8-37sv
OR
sonicwallsma_500v_firmwareMatch10.2.1.1-19sv
AND
sonicwallsma_500vMatch-
VendorProductVersionCPE
sonicwallsma_200_firmware10.2.0.8-37svcpe:2.3:o:sonicwall:sma_200_firmware:10.2.0.8-37sv:*:*:*:*:*:*:*
sonicwallsma_200_firmware10.2.1.1-19svcpe:2.3:o:sonicwall:sma_200_firmware:10.2.1.1-19sv:*:*:*:*:*:*:*
sonicwallsma_200-cpe:2.3:h:sonicwall:sma_200:-:*:*:*:*:*:*:*
sonicwallsma_210_firmware10.2.0.8-37svcpe:2.3:o:sonicwall:sma_210_firmware:10.2.0.8-37sv:*:*:*:*:*:*:*
sonicwallsma_210_firmware10.2.1.1-19svcpe:2.3:o:sonicwall:sma_210_firmware:10.2.1.1-19sv:*:*:*:*:*:*:*
sonicwallsma_210-cpe:2.3:h:sonicwall:sma_210:-:*:*:*:*:*:*:*
sonicwallsma_410_firmware10.2.0.8-37svcpe:2.3:o:sonicwall:sma_410_firmware:10.2.0.8-37sv:*:*:*:*:*:*:*
sonicwallsma_410_firmware10.2.1.1-19svcpe:2.3:o:sonicwall:sma_410_firmware:10.2.1.1-19sv:*:*:*:*:*:*:*
sonicwallsma_410-cpe:2.3:h:sonicwall:sma_410:-:*:*:*:*:*:*:*
sonicwallsma_400_firmware10.2.0.8-37svcpe:2.3:o:sonicwall:sma_400_firmware:10.2.0.8-37sv:*:*:*:*:*:*:*
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CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.002

Percentile

59.4%